fcavalcante.com.br - robtex.com
fcavalcante.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026114566 | ||||||
rank #4136 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
fcavalcante.com.br |
DNS History
9 records (9 active, 0 former)
●NSns1.locaweb.com.br2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●NSns2.locaweb.com.br2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●NSns3.locaweb.com.br2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●MXalt1.aspmx.l.google.com2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●MXalt2.aspmx.l.google.com2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●MXaspmx.l.google.com2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●MXaspmx2.googlemail.com2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●MXaspmx3.googlemail.com2015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
●A187.45.193.1712015-07-14 → 2026-04-24 · 2 obs
● 2026-04-24 23:58:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, d.dns.br, a.dns.br, e.dns.br... | - |
| fcavalcante.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br | 4 records |
✅ Authoritative Response
Server:187.45.248.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcavalcante.com.br (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.193.171 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 20), aspmx2.googlemail.com (pri: 30)... |
| TXT | 1 | v=spf1 include:fcaspf.fcavalcante.com.br |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns1.locaweb.com.br...)
Analysis
Hierarchy
fcavalcante.com.br is parent of ns2.fcavalcante.com.br and fcalink.fcavalcante.com.br.
IP Addresses
fcavalcante.com.br points to a single IP number: 187.45.193.171.
other host names for instance nutricor.com.br, crefito1.org.br, alprofi.com.br, hm2660.locaweb.com.br and imxbr.com.br share IP numbers with fcavalcante.com.br.
Name Servers
fcavalcante.com.br is delegated to three name servers: ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
fcavalcante.com.br at least partially shares name servers with other domains, for instance salamene.net, tourmedbrasil.com.br, castek.com.br, romapy.com and lefontine.com.
Host names with two IP numbers:
Host ns1.locaweb.com.br points to 2804:218:7000:0:186:202:8:254 and 186.202.8.254.
Host ns2.locaweb.com.br points to 2804:218:7001:0:187:45:248:254 and 187.45.248.254.
Host ns3.locaweb.com.br points to 2804:218:7002:0:189:126:101:254 and 189.126.101.254.
Mail Servers
fcavalcante.com.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
fcavalcante.com.br shares mail servers with other domains at least partially, including idee.cl, anastasiadevana.com, seaup.net, liquidcollectibles.io and moseler.de.
these mail servers are often used with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hosts with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27.
aspmx.l.google.com points to 2607:f8b0:4004:c1b::1a and 142.251.163.27.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.